website-function

Function: cache_line_size

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: Selective Inline ⚠️

  int cache_line_size();
  

  Collision: Unique Global

  Inline: Selective

  Transformation: False

  Instances:

  In arch/arm64/kernel/cacheinfo.c (ffff80001009b7b0)
  Location: arch/arm64/kernel/cacheinfo.c:20
  Inline: True
  Direct callers:
    - kernel/trace/ring_buffer.c:__ring_buffer_alloc
    - kernel/trace/ring_buffer.c:__ring_buffer_alloc
    - kernel/trace/ring_buffer.c:__ring_buffer_alloc
    - kernel/trace/ring_buffer.c:__ring_buffer_alloc
    - kernel/trace/ring_buffer.c:rb_allocate_cpu_buffer
    - kernel/trace/ring_buffer.c:rb_allocate_cpu_buffer
    - kernel/trace/ring_buffer.c:rb_allocate_cpu_buffer
    - kernel/trace/ring_buffer.c:rb_allocate_cpu_buffer
    - kernel/trace/ring_buffer.c:__rb_allocate_pages
    - kernel/trace/ring_buffer.c:__rb_allocate_pages
    - mm/slab_common.c:create_boot_cache
    - mm/slab_common.c:kmem_cache_create_usercopy
    - mm/slab_common.c:find_mergeable
    - mm/slub.c:kmem_cache_init
    - block/blk-flush.c:blk_alloc_flush_queue
    - block/blk-mq.c:blk_mq_alloc_rqs
  

  Symbols:

  ffff80001009b7b0-ffff80001009b7f0: cache_line_size (STB_GLOBAL)
  

• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Arch